FILTERWEARS Pre-Filter A109 For aFe POWER Air Filters | Replaces aFe 28-10133
Direct from manufacturer. Made in the USA.
Filter material: 100% monofilament polyester with water repellent finish standard on all prefilters. Closed top, round top/oval bottom tapered pre-filter.
Measurements: 5.5"(top diameter), 7"x10"base(oval), 8"(height)
Fits aFe Air Filters:
- 21-90032, 24-90032, 72-90032
- 21-90053
- 21-90112, 24-90112, 72-90112, 24-90112K
- 21-91040, 24-91040, 72-91040
- 21-91065, 24-91065
Cross Reference: aFe Magnum SHIELD Pre-Filter 28-10133
Fitment Table:
This pre-filter fits the following aFe POWER air filters and corresponding cold air intake systems. Use the table below to verify compatibility by part number, dimensions, or intake system.
| Air Filter Part Number | Air Filter Top Dimensions | Air Filter Base Dimensions | Air Filter Height | aFe Intake Part Number |
|---|---|---|---|---|
| 21-90032 | 5.5" diameter | (7"x10") oval | 8" | 51-80512, 51-81174 |
| 24-90032 | 5.5" diameter | (7"x10") oval | 8" | 54-12262-1, 54-80512, 54-81174 |
| 72-90032 | 5.5" diameter | (7"x10") oval | 8" | N/A |
| 21-90053 | 5.5" diameter | (7"x10") oval | 5.75" | N/A |
| 21-90112 | (4"x6") oval | (7.25"x9.25") oval | 7" | 54-13071D, 57-10002D, 57-10009D, 57-10018D, 57-10028D |
| 24-90112 | (4"x6") oval | (7.25"x9.25") oval | 7" | 54-13071R, 57-10002R, 57-10009R, 57-10018R, 54-60701R |
| 72-90112 | (4"x6") oval | (7.25"x9.25") oval | 7" | N/A |
| 24-90112K | (4"x6") oval | (7.25"x9.25") oval | 7" | 57-10028K |
| 21-91040 | (5.5"x6.75") oval | (7"x10") oval | 5.75" | 51-32112-B, 51-32322, 51-32642-1B, 51-32972-B, 52-10010D, 52-10012D |
| 24-91040 | (5.5"x6.75") oval | (7"x10") oval | 5.75" | 52-10010R, 52-10012R, 54-11622-B, 54-11762, 54-11842-B, 54-11902-1, 54-11962-1B, 54-11972-1B, 54-11992, 54-12402, 54-12592, 54-12742, 54-13019R |
| 72-91040 | (5.5"x6.75") oval | (7"x10") oval | 5.75" | N/A |
| 21-91065 | (5.5"x6.75") oval | (7.5"x9") oval | 7.5" | 51-12942-B, 51-32332 |
| 24-91065 | (5.5"x6.75") oval | (7.5"x9") oval | 7.5" | N/A |
Products received may vary slightly from images due to manufacturing tolerances or supply chain variables.
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